MATHEMATICS -- EUCLIDES. The elements, viz. the first six books, tog. w. the eleventh and twelfth. (…) Also the book of Euclid's Data, in like manner corr. by R. Simson. 3rd ed. Edinburgh, 1767. (8), 512, (3) pp. W. 3 fold. plates. Cont. mottled cf. w. raised bands & red label. (Upper joint split, stamp on endpaper). Steck V.25a. -- Id. Elementorum libri priores XII. Ex Commandini et Gregorii versionibus Latinis. Ed. Samuel, Episc. Roffensis. Oxf., 1802. Cont. cf. (Front side loose). -- A. TACQUET. Elementa Euclidea geometriæ planæ ac solidæ; et selecta ex Archimede Theoremata. Ed. 3a. Cambr., 1722. W. 6 fold. plates. Old marbled brds. (Stained at the beginning). -- (3).